/* iGoinLearn product page */
.ig-hero{position:relative;overflow:hidden;padding:28px 0 70px;background:radial-gradient(120% 90% at 85% 10%,#e6f2ff 0,#f4f7fb 45%,#fff 100%)}
.ig-dots{position:absolute;inset:0;background-image:radial-gradient(rgba(0,134,253,.16) 1px,transparent 1.4px);background-size:22px 22px;-webkit-mask:linear-gradient(90deg,transparent 30%,#000 75%);mask:linear-gradient(90deg,transparent 30%,#000 75%);pointer-events:none}
.ig-blob{position:absolute;border-radius:50%;pointer-events:none;opacity:.45;background:radial-gradient(circle,#0086FD 0,transparent 65%)}
.ig-blob.b1{width:520px;height:520px;right:-140px;top:-120px;animation:igFloat 14s ease-in-out infinite}
.ig-blob.b2{width:360px;height:360px;right:30%;bottom:-200px;background:radial-gradient(circle,#1A9AD6 0,transparent 65%);opacity:.3;animation:igFloat 18s ease-in-out infinite reverse}
@keyframes igFloat{50%{transform:translate(-30px,24px)}}
.ig-hero-grid{position:relative;display:grid;grid-template-columns:1fr 1.15fr;gap:48px;align-items:center;margin-top:18px}
.ig-hero h1{font-size:clamp(2.2rem,4.6vw,3.7rem);line-height:1.05;letter-spacing:-.02em;color:#072540;margin:14px 0 16px}
.ig-kick{display:flex;align-items:center;gap:12px}.ig-kick img{height:42px;width:auto}.ig-kick span{font-size:.85rem;font-weight:600;color:#1A9AD6;border-left:1px solid #cfe0f0;padding-left:12px}
.ig-trust{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:22px;font-size:.88rem;color:#3b5570}
.ig-trust span{display:inline-flex;align-items:center;gap:6px}.ig-trust svg{width:17px;height:17px;color:#0086FD}
.ig-shimmer{position:relative;overflow:hidden}
.ig-shimmer::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.55) 50%,transparent 70%);transform:translateX(-120%);animation:igShine 3.6s ease-in-out infinite}
@keyframes igShine{60%,100%{transform:translateX(120%)}}
/* stage */
.ig-stage{position:relative;perspective:1400px;min-height:420px;transform-style:preserve-3d}
.ig-stage>*{transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.ig-laptop{position:relative;width:88%;margin-left:4%;transform:rotateY(-14deg) rotateX(6deg);transform-origin:center}
.ig-lap-screen{background:#0b1d33;border-radius:14px 14px 4px 4px;padding:10px;box-shadow:0 40px 80px -30px rgba(7,37,64,.55),0 0 0 1px rgba(255,255,255,.08) inset}
.ig-lap-screen img{display:block;width:100%;height:auto;border-radius:6px;aspect-ratio:16/10;object-fit:cover;object-position:top}
.ig-lap-base{height:14px;margin:0 -5%;background:linear-gradient(#d7dee7,#a9b5c3);border-radius:0 0 18px 18px;box-shadow:0 18px 30px -12px rgba(7,37,64,.4)}
.ig-phone{position:absolute;width:24%;bottom:-6%;border-radius:22px;padding:6px;background:#0b1d33;box-shadow:0 30px 60px -20px rgba(7,37,64,.6)}
.ig-phone img{display:block;width:100%;height:auto;border-radius:16px;aspect-ratio:9/19;object-fit:cover;object-position:top}
.ig-phone.p1{right:2%;transform:translateZ(60px) rotate(4deg);animation:igBob 7s ease-in-out infinite}
.ig-phone.p2{right:24%;bottom:-12%;width:21%;transform:translateZ(90px) rotate(-5deg);animation:igBob 8s ease-in-out 1s infinite}
@keyframes igBob{50%{translate:0 -10px}}
.ig-shot{display:block;position:relative}.ig-shot img{display:block;width:100%;height:auto;border-radius:12px}
a.ig-shot{border-radius:12px;overflow:hidden;box-shadow:0 18px 40px -22px rgba(7,37,64,.45)}
a.ig-shot img{transition:transform .6s}a.ig-shot:hover img{transform:scale(1.03)}
/* light sections */
.ig-light{background:#F4F7FB}
.ig-probs{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.ig-prob{background:#fff;border-radius:18px;padding:28px 24px;box-shadow:0 14px 40px -26px rgba(7,37,64,.35);position:relative}
.ig-prob h3{margin:14px 0 6px;color:#072540}.ig-prob p{margin:0;color:#3b5570}
.ig-x{position:relative;display:block;width:46px;height:46px;perspective:400px}
.ig-x i{position:absolute;inset:0;display:grid;place-items:center;border-radius:50%;font-style:normal;font-weight:700;font-size:1.25rem;backface-visibility:hidden;transition:transform .7s cubic-bezier(.3,1.4,.5,1)}
.ig-x .no{background:#fde8e8;color:#d33}.ig-x .yes{background:#e3f1ff;color:#0086FD;transform:rotateY(180deg)}
.ig-probs.flip .ig-x .no{transform:rotateY(-180deg)}.ig-probs.flip .ig-x .yes{transform:rotateY(0)}
.ig-probs.flip .ig-prob:nth-child(2) .ig-x i{transition-delay:.25s}.ig-probs.flip .ig-prob:nth-child(3) .ig-x i{transition-delay:.5s}
/* steps */
.ig-timeline{position:relative}
.ig-line{position:absolute;left:4%;right:4%;top:22px;width:92%;height:20px;overflow:visible}
.ig-line path{fill:none;stroke:#0086FD;stroke-width:3;stroke-linecap:round;stroke-dasharray:1;stroke-dashoffset:var(--p,1)}
.ig-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;position:relative}
.ig-step{display:flex;flex-direction:column}
.ig-num{display:grid;place-items:center;width:56px;height:56px;border-radius:50%;background:#0086FD;color:#fff;font-weight:700;font-size:1.3rem;box-shadow:0 0 0 8px rgba(0,134,253,.18)}
.ig-step h3{margin:16px 0 4px}.ig-step p{margin:0 0 14px;opacity:.85}
.ig-step-pic{margin-top:auto}
.ig-levels{display:flex;align-items:flex-end;gap:6px;height:150px;padding:12px;border-radius:12px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12)}
.ig-levels i{flex:1;height:var(--h);background:linear-gradient(#1A9AD6,#0086FD);border-radius:6px 6px 2px 2px;font-style:normal;font-size:.75rem;font-weight:700;display:flex;align-items:flex-start;justify-content:center;padding-top:4px;color:#fff;transform-origin:bottom;transform:scaleY(0);transition:transform .8s cubic-bezier(.2,.8,.2,1)}
.ig-step.in .ig-levels i,.rv.in .ig-levels i{transform:scaleY(1)}
.ig-levels i:nth-child(2){transition-delay:.1s}.ig-levels i:nth-child(3){transition-delay:.2s}.ig-levels i:nth-child(4){transition-delay:.3s}.ig-levels i:nth-child(5){transition-delay:.4s}.ig-levels i:nth-child(6){transition-delay:.5s}
/* departments */
.ig-chips{overflow:hidden;-webkit-mask:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);margin:6px 0 34px}
.ig-chips-track{display:flex;gap:10px;width:max-content;animation:igMarq 38s linear infinite}
.ig-chips:hover .ig-chips-track{animation-play-state:paused}
@keyframes igMarq{to{transform:translateX(-50%)}}
.ig-chip{white-space:nowrap;padding:9px 16px;border-radius:999px;background:#fff;border:1px solid #d6e4f2;color:#072540;font-weight:500;font-size:.92rem}
.ig-chip.new{border-color:#0086FD;background:#e8f3ff;color:#0060b8}.ig-chip.new b{font-size:.75rem;color:#fff;background:#0086FD;border-radius:999px;padding:2px 7px;margin-right:7px}
.ig-chip.new .cur{display:inline-block;width:2px;height:1em;background:#0086FD;vertical-align:-2px;margin-left:2px;animation:igBlink 1s steps(1) infinite}
@keyframes igBlink{50%{opacity:0}}
.ig-split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.ig-split.rev>:first-child{order:2}
.ig-checks{list-style:none;margin:0 0 22px;padding:0;display:grid;gap:12px}
.ig-checks li{display:flex;gap:10px;align-items:flex-start}.ig-checks svg{flex:none;width:22px;height:22px;color:#0086FD;margin-top:1px}
.ig-checks.dark svg{color:#5cb8ff}
.ig-vid-wrap{border-radius:16px;overflow:hidden;background:#0b1d33;box-shadow:0 30px 60px -30px rgba(7,37,64,.6)}
.ig-vid-wrap.sm{max-width:520px;margin:18px 0}
.ig-vid{display:block;width:100%;height:auto;aspect-ratio:16/10;object-fit:cover}
/* word fly demo */
.ig-fly{position:relative;display:flex;align-items:flex-end;gap:16px}
.ig-fly-card{position:relative;flex:1;background:#fff;border-radius:16px;padding:18px 20px;box-shadow:0 14px 40px -24px rgba(7,37,64,.4)}
.ig-fly-card small{color:#1A9AD6;font-weight:600}.ig-fly-card p{margin:8px 0 0;font-size:1.05rem;line-height:1.55}
.ig-w{background:linear-gradient(transparent 60%,rgba(0,134,253,.22) 0);border-radius:3px;padding:0 2px;cursor:pointer;transition:background .3s}
.ig-fly.on .ig-w{background:rgba(0,134,253,.25)}
.ig-bubble{position:absolute;left:44%;top:-18px;display:flex;flex-direction:column;background:#072540;color:#fff;border-radius:12px;padding:8px 12px;font-size:.85rem;box-shadow:0 14px 30px -10px rgba(7,37,64,.5);opacity:0;transform:translateY(10px) scale(.8);pointer-events:none}
.ig-bubble em{font-style:normal;color:#7cc6ff;font-weight:600}
.ig-fly.on .ig-bubble{animation:igBub 3.4s cubic-bezier(.3,1.2,.4,1) forwards}
@keyframes igBub{0%{opacity:0;transform:translateY(10px) scale(.8)}12%,55%{opacity:1;transform:none}100%{opacity:0;transform:translate(var(--fx,200px),var(--fy,40px)) scale(.25)}}
.ig-nb{flex:none;position:relative;display:grid;place-items:center;width:62px;height:62px;border-radius:16px;background:#0086FD;color:#fff;box-shadow:0 14px 30px -12px rgba(0,134,253,.7)}
.ig-nb svg{width:28px;height:28px}.ig-nb b{position:absolute;top:-8px;right:-8px;min-width:24px;height:24px;border-radius:12px;background:#F5B301;color:#072540;font-size:.8rem;display:grid;place-items:center}
.ig-nb.bump{animation:igBump .5s}@keyframes igBump{40%{transform:scale(1.18)}}
.ig-feats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:44px}
.ig-feat{background:#fff;border-radius:16px;padding:20px;display:flex;flex-direction:column;gap:12px;box-shadow:0 14px 40px -28px rgba(7,37,64,.4)}
.ig-feat>div{display:flex;flex-direction:column}.ig-feat h3{margin:0 0 4px;font-size:1.05rem}.ig-feat p{margin:0;font-size:.92rem;color:#3b5570}
.ig-feat .fi{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:#e8f3ff;color:#0086FD}.ig-feat .fi svg{width:22px;height:22px}
.ig-feat-pic{margin-top:auto}
/* cinema */
.ig-cinema{position:relative;overflow:hidden;background:#05080d;color:#e9eef5;padding:110px 0 90px}
.ig-cinema h2{color:#fff;font-size:clamp(1.8rem,3.4vw,2.7rem);line-height:1.12}
.ig-bar{position:absolute;left:0;right:0;height:48px;background:#000;z-index:2;transition:transform 1.1s cubic-bezier(.6,0,.2,1)}
.ig-bar.top{top:0;transform:translateY(-100%)}.ig-bar.bot{bottom:0;transform:translateY(100%)}
.ig-cinema.on .ig-bar{transform:none}
.ig-grain{position:absolute;inset:-50%;opacity:.07;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");animation:igGrain 1.2s steps(4) infinite}
@keyframes igGrain{25%{transform:translate(-4%,3%)}50%{transform:translate(3%,-5%)}75%{transform:translate(-2%,-2%)}}
.ig-cine-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1.2fr;gap:46px;align-items:center}
.ig-amber{color:#F5B301}
.ig-chapter{display:table;margin:10px 0 14px;padding:6px 12px;border:1px solid rgba(245,179,1,.5);color:#F5B301;letter-spacing:.18em;font-size:.78rem;font-weight:700}
.ig-sms{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:22px}
.ig-sm{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:12px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);font-size:.9rem}
.ig-sm svg{width:20px;height:20px;color:#F5B301;flex:none}
.ig-screen{position:relative;padding:12px;border-radius:18px;background:linear-gradient(145deg,#1b222c,#0b0f15);box-shadow:0 0 90px -20px rgba(245,179,1,.35),0 40px 80px -30px #000}
.ig-screen-in{position:relative;border-radius:10px;overflow:hidden}
.ig-stamp{position:absolute;right:7%;top:9%;padding:6px 18px;border:4px solid #e2382b;color:#e2382b;font-weight:900;font-size:clamp(1.4rem,3vw,2.4rem);letter-spacing:.06em;border-radius:8px;transform:rotate(-14deg) scale(2.4);opacity:0;background:rgba(255,255,255,.85)}
.ig-cinema.on .ig-stamp{animation:igStamp .45s cubic-bezier(.5,1.8,.5,1) 1.6s forwards}
@keyframes igStamp{to{opacity:1;transform:rotate(-14deg) scale(1)}}
.ig-film{position:relative;z-index:1;margin-top:56px;overflow:hidden;padding:18px 0;background:#0b0b0b;border-block:10px dashed #1d1d1d}
.ig-film-track{display:flex;gap:14px;width:max-content;animation:igMarq 60s linear infinite}
.ig-film:hover .ig-film-track{animation-play-state:paused}
.ig-frame{margin:0;width:300px;flex:none}.ig-frame a.ig-shot{border-radius:6px;box-shadow:none}.ig-frame img{border-radius:6px;aspect-ratio:16/10;object-fit:cover}
/* speaking */
.ig-speak{position:relative}
.ig-mic{position:absolute;left:-14px;bottom:22%;display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:999px;background:#072540;color:#fff;box-shadow:0 18px 30px -12px rgba(7,37,64,.6)}
.ig-mic>span{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#0086FD;animation:igPulse 1.6s infinite}.ig-mic svg{width:18px;height:18px}
@keyframes igPulse{0%{box-shadow:0 0 0 0 rgba(0,134,253,.6)}100%{box-shadow:0 0 0 14px rgba(0,134,253,0)}}
.ig-mic .ct-wave{height:24px}
.ig-typed{position:absolute;right:-10px;bottom:-22px;max-width:80%;padding:12px 16px;border-radius:16px 16px 4px 16px;background:#fff;color:#072540;font-weight:600;box-shadow:0 18px 40px -18px rgba(7,37,64,.55);min-height:48px}
.ig-caret{display:inline-block;width:2px;height:1.05em;background:#0086FD;vertical-align:-3px;margin-left:2px;animation:igBlink 1s steps(1) infinite}
.ig-mini{max-width:420px;margin-top:8px}
/* hr */
.ig-kpis{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:40px}
.ig-ex{position:absolute;top:-12px;right:0;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;opacity:.65}
.ig-kpi{padding:22px 20px;border-radius:16px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12)}
.ig-kpi b{display:block;font-size:clamp(1.9rem,3.4vw,2.8rem);line-height:1;color:#fff;font-variant-numeric:tabular-nums}
.ig-kpi span{display:block;margin-top:8px;opacity:.8;font-size:.92rem}
.ig-chart{padding:18px;border-radius:16px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12)}
.ig-chart-h{display:flex;justify-content:space-between;font-size:.88rem;opacity:.85;margin-bottom:12px}.ig-chart-h span{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;opacity:.7}
.ig-bars{display:flex;align-items:flex-end;gap:6px;height:120px}
.ig-bars i{flex:1;height:var(--h);border-radius:5px 5px 2px 2px;background:linear-gradient(#5cb8ff,#0086FD);transform-origin:bottom;transform:scaleY(.04);transition:transform .9s cubic-bezier(.2,.8,.2,1)}
.ig-chart.go .ig-bars i{transform:scaleY(1)}
.ig-bars i:nth-child(n){transition-delay:calc(var(--n,0)*60ms)}
.ig-two{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px}
/* devices */
.ig-ld{margin-top:20px}
.ig-ld-view{position:relative;border-radius:14px;overflow:hidden;box-shadow:0 20px 50px -26px rgba(7,37,64,.5)}
.ig-ld-view img{display:block;width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;object-position:top}
.ig-ld-view img.dark{position:absolute;inset:0;height:100%;clip-path:circle(0% at 92% 8%);transition:clip-path .9s cubic-bezier(.6,0,.2,1)}
.ig-ld.dark .ig-ld-view img.dark{clip-path:circle(150% at 92% 8%)}
.ig-ld-btn{margin-top:14px;display:inline-flex;align-items:center;gap:10px;padding:8px 16px 8px 8px;border-radius:999px;border:1px solid #cfe0f0;background:#fff;color:#072540;font:inherit;font-weight:600;cursor:pointer}
.ig-ld-btn .sun,.ig-ld-btn .moon{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;font-size:1rem;transition:background .3s,color .3s}
.ig-ld-btn .sun{background:#F5B301;color:#fff}.ig-ld-btn .moon{background:#eef3f8;color:#072540;margin-left:-6px}
.ig-ld.dark .ig-ld-btn .sun{background:#eef3f8;color:#072540}.ig-ld.dark .ig-ld-btn .moon{background:#072540;color:#fff}
.ig-fan{position:relative;height:520px}
.ig-fan .ig-shot{position:absolute;top:40px;width:40%;border-radius:24px;padding:6px;background:#0b1d33;transition:transform .2s linear}
.ig-fan .ig-shot img{border-radius:18px;aspect-ratio:9/19;object-fit:cover;object-position:top}
.ig-fan .f1{left:4%;rotate:-9deg}.ig-fan .f2{left:30%;top:0;z-index:2}.ig-fan .f3{left:56%;rotate:9deg}
/* trust */
.ig-trust-sec{background:#fff;padding:44px 0}
.ig-trusts{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.ig-tr{position:relative;overflow:hidden;display:flex;align-items:center;gap:12px;padding:18px;border-radius:14px;background:#F4F7FB;color:#072540}
.ig-tr span{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:#072540;color:#fff;flex:none}.ig-tr svg{width:22px;height:22px}
.ig-tr::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 35%,rgba(255,255,255,.9) 50%,transparent 65%);transform:translateX(-120%)}
.ig-tr.in::after{animation:igShine2 1.4s ease .3s}
@keyframes igShine2{to{transform:translateX(120%)}}
/* cta */
.ig-credit{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:22px;font-size:.85rem;opacity:.9}
.ig-credit img{height:30px;width:auto}.ig-credit em{font-style:normal;padding-left:10px;border-left:1px solid rgba(255,255,255,.25)}
.ig-envelope{position:fixed;z-index:999;pointer-events:none;width:38px;height:28px;color:#fff;transition:transform 1s cubic-bezier(.5,-0.3,.4,1),opacity 1s}
@media (max-width:980px){
 .ig-hero-grid,.ig-split,.ig-cine-grid{grid-template-columns:1fr}.ig-split.rev>:first-child{order:0}
 .ig-stage{min-height:0;margin-bottom:40px}
 .ig-steps,.ig-feats,.ig-kpis,.ig-trusts{grid-template-columns:1fr 1fr}.ig-line{display:none}
 .ig-probs{grid-template-columns:1fr}
 .ig-fan{height:440px}
}
@media (max-width:560px){
 .ig-steps,.ig-feats,.ig-trusts{grid-template-columns:1fr}
 .ig-kpis{grid-template-columns:1fr 1fr}
 .ig-sms{grid-template-columns:1fr}.ig-fan{height:340px}.ig-frame{width:220px}
 .ig-mic{left:6px}.ig-typed{right:6px}.ig-bubble{left:30%}
}
@media (prefers-reduced-motion:reduce){
 .ig-hero *,.ig-cinema *,.ig-chips-track,.ig-film-track,.ig-shimmer::after{animation:none!important}
 .ig-bar{transition:none}.ig-stamp{opacity:1;transform:rotate(-14deg)}.ig-line path{stroke-dashoffset:0}
 .ig-levels i,.ig-bars i{transform:none}
}
.ig-sols{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ig-sol{display:flex;flex-direction:column;gap:8px;padding:24px;border-radius:16px;background:#fff;color:#072540;text-decoration:none;box-shadow:0 14px 40px -28px rgba(7,37,64,.4);transition:transform .3s,box-shadow .3s}
.ig-sol:hover{transform:translateY(-4px);box-shadow:0 24px 50px -26px rgba(0,134,253,.45)}
.ig-sol .fi{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:#e8f3ff;color:#0086FD}.ig-sol .fi svg{width:22px;height:22px}
.ig-sol h3{margin:6px 0 0;font-size:1.08rem}.ig-sol p{margin:0;color:#3b5570;font-size:.94rem}
.ig-more{margin-top:auto;padding-top:8px;display:inline-flex;align-items:center;gap:6px;color:#0086FD;font-weight:600;font-size:.9rem}.ig-more svg{width:16px;height:16px;transition:transform .3s}.ig-sol:hover .ig-more svg{transform:translateX(4px)}
@media (max-width:980px){.ig-sols{grid-template-columns:1fr 1fr}}@media (max-width:560px){.ig-sols{grid-template-columns:1fr}}